Headlamp



FIG. 1 is a front elevational view of a headlamp showing my new design;

FIG. 2 is a back elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof; and,

FIG. 7 is a front, right and top perspective view thereof.

The broken line portion of the drawings is included to show unclaimed subject matter only and forms no part of the claimed design. 

CLAIM The ornamental design for a headlamp, as shown and described. 